CN209581894U - Structure is put in a kind of throwing of aircraft liquid - Google Patents
Structure is put in a kind of throwing of aircraft liquid Download PDFInfo
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- CN209581894U CN209581894U CN201920011584.0U CN201920011584U CN209581894U CN 209581894 U CN209581894 U CN 209581894U CN 201920011584 U CN201920011584 U CN 201920011584U CN 209581894 U CN209581894 U CN 209581894U
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Abstract
The utility model is used to be installed in the agricultural spray appliance or fire-fighting fire-extinguishing equipment of helicopter, and in particular to structure is put in a kind of aircraft liquid throwing, is carried out aerial throw to liquid and is put.Helicopter when executing agricultural sprinkling or carrying out fire-fighting fire extinguishing using water tank, need cabinet be arranged throw put device for meet an urgent need throw to put or throw and put extinguishing chemical, and requirement throwing puts device and may be implemented in aerial open and close.Structure is put in the aircraft liquid throwing of the utility model, it is mounted on belly, door is put including cabinet and the throwing that can be opened downwards, shaft is installed in cabinet, it is set with turntable thereon, cable wire is wound on turntable, the movable end of cable wire is put door with the throwing and connect in one end far from hinge, and side rotates the shaft to driving device outside the enclosure.The aircraft operation in the sky that can solve installation water tank task device in case of emergency, carries out emergency throwing to liquid in water tank and puts, guarantee the safe operation of aircraft.
Description
Technical field
The utility model is used to be installed in the agricultural spray appliance or fire-fighting fire-extinguishing equipment of helicopter, and in particular to Yi Zhongfei
Structure is put in the throwing of row device liquid, is carried out aerial throw to liquid and is put.
Background technique
Helicopter needs to install additional agricultural sprinkling medicine-chest or goes out when executing agricultural sprinkling or carrying out fire-fighting fire extinguishing using water tank
The equipment such as fiery water tank, it usually needs cabinet setting throw put device for meet an urgent need throw to put or throws and put extinguishing chemical, and dress is put in requirement throwing
It sets and may be implemented in aerial open and close.
Summary of the invention
The technical problem to be solved by the utility model is to solving aircraft installs water tank additional, in the sky when operation, water tank can
The problem of open and close, is realized and puts to liquid throwing in water tank.
Structure is put in a kind of throwing of aircraft liquid, is mounted on belly, puts door including cabinet and the throwing that can be opened downwards,
Shaft is installed in cabinet, is set with turntable thereon, cable wire is wound on turntable, the movable end of cable wire and the throwing put door and exist
One end far from hinge connects, and side rotates the shaft to driving device outside the enclosure.
The turntable is docked by lower rotary table and top rotary table, has the groove for accommodating cable wire on its periphery.
It is put in the throwing of the cabinet and is bonded with gasket at doorframe.
One end of shaft passes sequentially through left connector, dynamic seal ring is connect with external driving device；The shaft other end passes through
Right connector is mounted on the intracorporal flanged plate of case.
The dynamic seal ring is fixed on cabinet wall by support plate.
The cable wire is put by ears connector and throwing and is connect.
The hinge includes pressed joint, monaural bolt, nut, polished rod bolt and pedestal, and pressed joint one end is put with throwing
Door connects, and monaural bolt is inserted into the hole of the other end, and by the fixed monaural bolt of nut, monaural bolt passes through polished rod bolt and bottom
Seat is hinged, and pedestal is mounted on cabinet.
The turntable is multiple.
The utility model has the advantages that can solve install additional water tank task device aircraft operation in the sky in case of emergency, to water
Liquid meet an urgent need throwing and put in case, guarantees the safe operation of aircraft.
Detailed description of the invention
Fig. 1 is that the utility model aircraft liquid throws the main view for putting structure；
Fig. 2 is that the left view of structure in the off state is put in the throwing of the utility model aircraft liquid；
Fig. 3 is that the utility model aircraft liquid throws the top view for putting structure；
Fig. 4 is that the left view of structure in the on-state is put in the throwing of the utility model aircraft liquid.
Specific embodiment
Shaft 4 is driven to rotate when the drive shaft band keyway of driving device and key rotation, shaft 4 drives lower rotary table 5 and upper turn
Disk 6 rotates, and realizes the folding and unfolding of cable wire 18, and when cable wire 18 is put, throwing is put door 1 and opened under the effect of gravity, realizes liquid in case
Throwing is put, and when 18 time receiving of cable wire, is tensed to throw and is put door, realizes the closing thrown and put door 1, while throwing puts door 1 and compresses gasket 3, realizes case
The sealing of body.
In off position, it throws and puts the compression gasket 3 of door 1, gasket 3 is bonded in throwing and puts doorframe 2, and throwing puts doorframe 2 and seals riveting
It connects in the bottom of box；Left connector 7 passes through the driving axis connection of key and driving device；Shaft 4 and left connector 7, right connector 10, lower turn
Disk 5 and top rotary table 6 are connected by bolt and nut；9 sealing riveting of support plate supports driving device and left connector 7 in cabinet side,
Ring flange 11 is riveted on stiffening plate in cabinet, supports right connector 10；18 one end of cable wire is fixed on lower rotary table 5 by bolt and nut,
And it is wrapped in lower rotary table 5 and top rotary table 6, the other end is fixed on ears connector 17 by bolt and nut；Ears connector 17 is put with throwing
Door 1 is connected by bolt and nut；16 sealing riveting of pedestal is screwed onto throwing and puts door 1, monaural in the bottom of box, the sealing of pressed joint 12
Bolt 13 is set on the polished rod bolt 15 for being installed on pedestal 16, is locked with nut 14, pressed joint 12, monaural bolt 13, nut
14, the compositions such as polished rod bolt 15, pedestal 16 throw the hinged system of place system.Wherein installation dynamic seal ring 8 prevents system in support plate 9
System during rotation in case liquid leakage.
Claims (8)
1. structure is put in a kind of throwing of aircraft liquid, it is mounted on belly, it is characterised in that: including cabinet (19) and can be downward
Door (1) is put in the throwing of opening, is equipped with shaft (4) in cabinet (19), is set with turntable thereon, cable wire is wound on turntable
(18), the movable end of cable wire (18) is put door (1) with the throwing and is connect in one end far from hinge, and driving device (20) is in cabinet
(19) outside rotates the shaft (4).
2. structure is put in aircraft liquid according to claim 1 throwing, it is characterised in that: the turntable by lower rotary table (5) and
Top rotary table (6) docks, and has the groove for accommodating cable wire (18) on its periphery.
3. structure is put in aircraft liquid throwing according to claim 1, it is characterised in that: put door in the throwing of the cabinet (19)
Gasket (3) are bonded at frame 2.
4. structure is put in aircraft liquid throwing according to claim 1, it is characterised in that: one end of shaft (4) passes sequentially through
Left connector (7), dynamic seal ring (8) are connect with external driving device (20)；Shaft (4) other end is installed by right connector (10)
On the flanged plate (11) in cabinet (19).
5. structure is put in aircraft liquid throwing according to claim 4, it is characterised in that: the dynamic seal ring (8) passes through branch
Fagging (9) is fixed on cabinet (19) inner wall.
6. structure is put in aircraft liquid throwing according to claim 1, it is characterised in that: the cable wire (18) is connect by ears
Head (17) is put door (1) with throwing and is connect.
7. structure is put in aircraft liquid throwing according to claim 1, it is characterised in that: the hinge includes pressed joint
(12), door (1) is put in monaural bolt (13), nut (14), polished rod bolt (15) and pedestal (16), pressed joint (12) one end and throwing
It connects, is inserted into monaural bolt (13) in the hole of the other end, fixed monaural bolt (13) by nut (14), monaural bolt (13) is logical
Cross polished rod bolt (15) and pedestal (16) hingedly, pedestal (16) is mounted on cabinet (19).
8. structure is put in the throwing of aircraft liquid described in any one of -7 according to claim 1, it is characterised in that: the turntable is more
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011584.0U CN209581894U (en) | 2019-01-04 | 2019-01-04 | Structure is put in a kind of throwing of aircraft liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011584.0U CN209581894U (en) | 2019-01-04 | 2019-01-04 | Structure is put in a kind of throwing of aircraft liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581894U true CN209581894U (en) | 2019-11-05 |
Family
ID=68350343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011584.0U Active CN209581894U (en) | 2019-01-04 | 2019-01-04 | Structure is put in a kind of throwing of aircraft liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639147A (en) * | 2019-11-12 | 2020-01-03 | 国网湖南省电力有限公司 | Power transmission line forest fire aviation fire extinguishing device |
| CN112158324A (en) * | 2020-09-25 | 2021-01-01 | 中国直升机设计研究所 | Connecting rod throwing device |
| CN112173128A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Splint hinge is with throwing vaulting pole device of putting |
| CN114010981A (en) * | 2021-11-03 | 2022-02-08 | 哈尔滨哈飞航空工业有限责任公司 | Mechanical control cabin water tank type light land fire-extinguishing airplane |
-
2019
- 2019-01-04 CN CN201920011584.0U patent/CN209581894U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639147A (en) * | 2019-11-12 | 2020-01-03 | 国网湖南省电力有限公司 | Power transmission line forest fire aviation fire extinguishing device |
| CN112158324A (en) * | 2020-09-25 | 2021-01-01 | 中国直升机设计研究所 | Connecting rod throwing device |
| CN112173128A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Splint hinge is with throwing vaulting pole device of putting |
| CN112158324B (en) * | 2020-09-25 | 2022-05-06 | 中国直升机设计研究所 | Connecting rod throwing device |
| CN114010981A (en) * | 2021-11-03 | 2022-02-08 | 哈尔滨哈飞航空工业有限责任公司 | Mechanical control cabin water tank type light land fire-extinguishing airplane |
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